Nsnull length : unrecognized
Web26 mei 2024 · default 11:48:39.449737+0530 Runner *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[NSNull length]: unrecognized selector sent to instance 0x7fff8062d200' *** First throw call stack: (0 CoreFoundation 0x00007fff23e39f0e __exceptionPreprocess + 350 Web25 feb. 2016 · An instance of NSNull is inserted by the JSON parser to indicate that a null …
Nsnull length : unrecognized
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Web12 nov. 2024 · -[NSNull length]: unrecognized selector sent to JSON objects 20,569 … Web14 dec. 2015 · The evidence is that a message "length:" which is an NSString method is …
Web20 apr. 2024 · 2024-04-14 18:21:58.568043+0200 Runner[2949:2458375] -[NSNull length]: unrecognized selector sent to instance 0x1eea359b0 2024-04-14 18:21:58.569355+0200 Runner[2949:2458375] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[NSNull length]: unrecognized selector sent to … Web26 apr. 2024 · 很多时候,是因为init初始化函数中,对属性赋值没有使用self.foo赋值,而是直接对foo赋值,导致属性对象没有retain (心里以为retain了),而提前释放。 造成unrecognized selector sent to instance XXX,大部分情况下是因为对象被提前release了,在你心里不希望他release的情况下,指针还在,对象已经不在了。 问题解决链 …
Web19 jul. 2024 · Hello, I got an error when using the ionic native http to make backend calls, the app crashes down when making a login call on ios device. But the same works with ... Web24 aug. 2011 · NSNull does not respond to length. You can check the documentation for …
NSNull and nil are different things: The NSNull class defines a singleton object used to represent null values in collection objects (which don’t allow nil values). If you want to check if authenticationToken is NSNull try: [authenticationToken isEqual: [NSNull null]] Share Improve this answer Follow edited Apr 9, 2014 at 15:26 David H
WebHello I try to store a custom object with NSUserDefaults. I used this helpful post Saving custom SWIFT class with NSCoding to UserDefaults. But I get the following exception when I try it out. 2015-05-12 11:05:14.994 KirchnerTime[4424:75095] * Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '*-length only defined for … s thorp ltdWeb24 apr. 2024 · *** First throw call stack: ( 0 CoreFoundation 0x000000011225c6fb __exceptionPreprocess + 331 1 libobjc.A.dylib 0x0000000111800ac5 objc_exception_throw + 48 2 CoreFoundation 0x000000011225c555 +[NSException raise:format:] + 197 3 Foundation 0x00000001112865e1 -[NSObject(NSKeyValueObserverRegistration) … s thorstensen asWeb15 aug. 2014 · [NSNull length]: unrecognized selector sent to instance 0xd9b068 把 [NSNull null]当作字符串处理,后台返回的参数里面,可能有[NSNull null],如果当作字符串进行处理,就会报这个错误 解决方法: sourceString = ( (id)sourceString == [NSNull null]) ? @"" : sourceString; 5,[NSCFNumber length]:unrecognized selector sent to instance … s thrive jas 5515Web8 jun. 2015 · You obviously get that error because you send a message to an object of … s three automotiveWeb20 okt. 2024 · - [NSNull length]: unrecognized selector sent to instance 0x1b74e0878 表面看是因为 调用 length 崩了,全局搜了 length 打断点也无济于事,实在头大,找了各种方法: 方法一: 第一步:需要保存打包的dSYMs文件 (查找的时候一定要找到对应的dSYMs文件,不然找不到对应的代码) image.png 找到最终需要的符号表文件: image.png 第二 … s threadsWeb10 nov. 2014 · This line [self.label setFont:[MyUtilityClass fontWithSize:13.0f]]; of code is … s three group ltdWeb[NSNull length]: unrecognized selector sent to JSON objects 关于技术组 iOS 技术组主要用来学习、分享日常开发中使用到的技术,一起保持学习,保持进步。 文章仓库在这里: github.com/minhechen/iO 微信公众号:iOS技术组,欢迎联系进群学习交流,感谢阅读。 编辑于 2024-04-19 23:57 iOS 开发 iOS 资源 iOS 开发者 s three international